如图所示的装置中重30牛的物体a在水平力f的作用下以10厘米秒的速度沿水平桌面做匀速直线运动半分钟此时弹簧秤的示数为2牛不计机械 Sketch Coloring Page

如图所示的装置中重30牛的物体a在水平力f的作用下以10厘米秒的速度沿水平桌面做匀速直线运动半分钟此时弹簧秤的示数为2牛不计机械 Template

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Guillaume Ballieu
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anonymous

anonymous
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anonymous

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sketch #3919 this is not my best but i did it because it looks very cool

anonymous

anonymous
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sketch #3032 Batman by Aaron Bahary

anonymous

anonymous
sketch #3032 Batman by Aaron Bahary

sketch #4942 Woman by Abbie Hayman

anonymous

anonymous
sketch #4942 Woman by Abbie Hayman

sketch #3232

anonymous

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sketch #5270 Fresh prince by Fatér Szilvia

anonymous

anonymous
sketch #5270 Fresh prince by Fatér Szilvia

sketch #5370 Requiem for the Phantom by Marita Amaya

anonymous

anonymous
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sketch #15

Tom Kelly
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sketch #3360

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sketch #4454 Lisa by Muhammad Raiyaan

anonymous

anonymous
sketch #4454 Lisa by Muhammad Raiyaan

sketch #1700

Laura Agapi Asnicar
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anonymous
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sketch #4883 White tiger by Kayson Danielle

anonymous

anonymous
sketch #4883 White tiger by Kayson Danielle

sketch #779 Gol D Roger

Benjo Arellano
sketch #779 Gol D Roger

sketch #5052 Gorillaz by Rafał Dawid

anonymous

anonymous
sketch #5052 Gorillaz by Rafał Dawid

sketch #4929

anonymous

anonymous
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sketch #3372 Erza by Konstantin Kuznetsov

anonymous

anonymous
sketch #3372 Erza by Konstantin Kuznetsov

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Laura Agapi Asnicar
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sketch #4899

anonymous

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anonymous

anonymous
sketch #1287 No smoke

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anonymous

anonymous
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anonymous

anonymous
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sketch #1892 hmmmm........

anonymous

anonymous
sketch #1892 hmmmm........

sketch #4232 Tobirama by Kadi Kader

anonymous

anonymous
sketch #4232 Tobirama by Kadi Kader

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anonymous

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sketch #2642 Red dog

Rachel Roe
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tomski如图所示的装置中重30牛的物体a在水平力f的作用下以10厘米秒的速度沿水平桌面做匀速直线运动半分钟此时弹簧秤的示数为2牛不计机械 coloring

如图所示的装置中重30牛的物体A在水平力F的作用下以10厘米/秒的速度沿水平 桌面做匀速直线运动半分钟此时弹簧秤的示数为2牛不计机械 sketch template

如图所示装置中重为30牛的物体在拉力F作用下5秒内在水平桌面上匀速前进了50厘米此时弹簧测力计的示数是4牛秤重绳重�轮重及�擦不计 sketch template

如图所示，物体A重30牛，�轮重1牛，绳重不计，弹簧测力计示数为35牛，则物体B重为 牛，物体A所受的支持力为 sketch template

30．如图所示用�轮组提起重G的物体绳子自由端拉力为F重 物以速度勘匀速上升不计�擦和绳重则 1�轮组的机械效率为 2 sketch template

如图所示的装置中甲物重5N乙物重3N．甲乙均保持静止状态不计弹簧测力计自重．则甲受到的合力和弹簧测力计的示数分别是 A．0 N3 sketch template

如图所示的装置中重G1的人用力拉绳使装置处于静止．装置中的�轮A重G0�轮B重G0′升降机重G2．不计轴�擦及绳重求1为使人和 sketch template

小明在“测量小车的平均速度”实验中，使小车从带刻度尺的斜面上大学搜题酱 sketch template

如图所示装置中重为294牛的物体在拉力F作用下5秒内在水平桌面上匀速前进了50厘米此时弹簧秤的示数是4牛秤重绳重�轮重及�擦不计 sketch template

如图所示物体A重50牛物体B重30牛物体A在物体B的作用下�左做匀速直线运动．如果在物体A上加一个水平�右的力F拉动物体A使物体B以0 sketch template

一轮复习：阿特伍德机类型知乎 sketch template

某物理兴趣小组利用如图甲所示的装置进行验证动量守恒定律的实验．在足够大的水平平台上的A点放置一个光电门水平平台上A点右侧�擦很小可忽略不计 sketch template

如图甲所示，用刻度尺测量一物体的长度，物体的长度为cm；如图乙所示，图中是分度值为01s的机械秒表，其示数是s。 sketch template

用四个�轮和两根相同的绳子组成如图所示的甲、乙两个�轮组用它们匀速提起货物在绳自由端施加竖直的拉力分别为F甲和F乙物重分别为G甲和G乙 sketch template

如图a所示装置不计绳的重力及其�轮之间的�擦物体A的重力从4N开始逐渐增加每次拉动绳子均使物体A在10s内匀速运动1m．图b记录了�轮组 sketch template

在图4所示机构运动简图中L=400mm=30º原动件1以等角速度ω1=1rad/s转动用瞬心法求机构3的速度v3。解如图P13为 sketch template

小明同学在探究重力势能的大小与什么因素有关时，提出了如下猜想：猜想一：物体的重力势能与物体的质量有关猜想二：物体的重力势能与物体所在高度有关 sketch template

如图所示用F为30N的拉力通过�轮组拉着重为300N的物体在水平面上以05m/s的速度�左做匀速直线运动．则物体受到的�擦力大小为 sketch template

同学做测�轮组的机械效率的实验时使用如图所示的装置图中钩码重1N�上拉弹簧测力计使钩码匀速从图甲上升到图乙的位置上升过程中弹簧测力计的 sketch template

如图所示装置物体B重为100N它在水中匀速下沉时通过�轮组拉着重200N的物体A在水平面上匀速运动．当用一个水平�左的力F1拉物体A使 sketch template

小李同学在测斜面机械效率的实验中使用图所示的装置他将木块从斜面底部用弹簧测力计沿斜面方�匀速拉到顶部弹簧测力计的示数如图所示请将在下面 sketch template

如图所示AB两物体叠放在水平地面上A物重6牛B物重3牛．请在图中用力的图示法画出物体B对地面的压力．——青夏教育精英家教�—— sketch template

如图所示利用�轮组装置匀速拉动水平面上的物体．已知物体在水平面上受到的�动�擦力为重力的01倍物体被匀速拉动的距离为1m．当物体质量为 sketch template

1如图所示物体A静止在水平地面在图中画出它所受的力的示意图．2用如图所示的�轮组提升重物若拉力F将绳子的自由端移动1m时重物 sketch template

物体A放在水平桌面上用如图所示的装置使物体A以03m/s的速度做匀速直线运动拉力F的大小为3N不计绳重�轮重及轴�擦下列说法正确的 sketch template

如图所示重为8牛的物体漂浮在水面上请用力的图示法画出物体所受的浮力．题目和参考答案——青夏教育精英家教�—— sketch template

如图所示的装置中甲物重5N乙物重3N．甲乙均保持静止状态不计弹簧测力计自重．则弹簧测力计的示数是 A．3 NB．5 NC．8 ND sketch template

在如图所示的装置中．表面粗糙的斜面固定在地面上．斜面的倾角为θ=30°两个光�的定�轮的半径很小用一根跨过定�轮的细线连接甲乙两物体把 sketch template

如图是某实验小组探究“斜面机械效率与斜面的倾斜程度的关系 的实验装置实验时它们用弹簧测力计拉着同一物块沿粗糙程度相同的斜面�上做匀速直线运动 sketch template

如图所示重500N的物体在100N的水平拉力作用下沿水平地面以05m/s的速度匀速运动10s．在这个过程中拉力做功的功率是 sketch template

小李在“探究物质熔化规律”实验中，所用装置如图甲所示。�在安装器材时应按照选填（“从上到下”或“从下到上”）的顺序安装器材；�从图乙可知物质在 sketch template

41．在图23所示装置中甲物重G甲＝10N乙物重G乙是动�轮重G轮的8倍物体乙跟地面的接触面积为15×10 2m2轻杆AB可以绕O点 sketch template

如图1所示重为8N的物体A在拉力F的作用下5s内匀速运动了05m．拉力F做的功随时间变化的图象如图2所示．己知动�轮重05N物体A在 sketch template

用如图所示甲乙两个�轮组分别提起相同的质量的物体．两个�轮组的动�轮的质量相同不计�擦则A．F甲> F乙η甲>η乙B．F甲 sketch template

如图所示用�轮组提升重物时重200N的物体在5s内匀速上升了1m．已知拉绳子的力F为120N如果不计绳重及�擦则提升重物的过程中 sketch template

如图所示用�轮和桶组成的装置来提水已知�轮重4N桶重6N桶中水重50N现将这桶水在20s内匀速提升5m则下列说法中正确的是 A sketch template

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